General information Electronically unlock the transmission lock to maneuver vehicle from the danger area.
Unlocking is possible, if the started can spin the engine.
Engaging selector lever position N
1. Depress the brake pedal.
2. Press the Start/Stop button. The starter must audibly start.
3. Press and hold the selector lever into position N.
A corresponding Check Control message is displayed.
4. Press the selector lever again into position N within approx. 6 seconds.
Position N is displayed in the instrument cluster.
5. Release brake, as soon as the starter stops.
6. Maneuver the vehicle from the danger area and secure it against moving on its own.
BMW X3 Service & Repair Manual > Transmission suspension, automatic. transmission: Replacing rubber mount for transmission mounting (atc 450)
Special tools required:
22 1 051
22 1 052
33 4 465
33 4 466
22 1 046
22 1 053
Necessary preliminary work:
Remove CROSS MEMBER for transmission mounting
Attach special tool 22 1 051 with screw (1) on the housing.
Pull out rubber mount with special tools 22 1 052 /33 4 465 a ...